That's more than one form every 20 minutes with no time for meetings, no time for any other normal administrative functions, no time for bathroom breaks. If you want the backlog to improve, they need to do it even faster, and G-d help them if more people start submitting forms.
I'll repeat it again: your expectations are wildly unrealistic, and you would be unable to do better with the same resources.
I'll repeat it again: your expectations are wildly unrealistic, and you would be unable to do better with the same resources.